Anime

Gliscor first appeared Riding the Winds of Change where Paul captured it. In DP085, Ash fell off of a cliff, and his Gligar evolved into a Gliscor so it could save Ash. Paul's Gliscor is voiced by Yuji Ueda, and Ash's Gliscor is voiced by Katsuyuki Konishi who also voiced it as a Gligar.

Origin

Gliscor might be a combination of a scorpion and a bat due to its bat-like ears and wings. Despite it's species: Fang Scorp Pokémon.